Edwin Solar DC Submersible Solar Borehole Pump

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: 3EPC5.2-75-110-750
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Jet Pump
• Application: Submersible Pump
• Industry: Household Pump
• Media: Clean Water
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Impeller: POM/Screw/Stainless Steel
• Outlet: Copper or Stainless Steel
• Transport Package: Carton
• Specification: 100% copper wire
• Trademark: Edwin
• Origin: China

Product Description

ADVANTAGE OF DC SOLAR PUMP

1.Permanent magnet DC brushless synchronous motor:The efficiency is improved by 15% -  20%;Save energy;Reduce the consumption of solar panels.
2.304 S/S pump shaft.
3.Brass or stainless steel outlet/connector/oil cylinder.
4.Japanese NSK bearing:prolong the working life.
5.LED display shows various data such as power,voltage,current,speed and error code etc.
6.Alloy mechanical seal:Longer working life and high reliability.
7.Motor coil is made by automatic  winding machine with centralized winding technology,motor efficiency is much improved.
8.Intelligent water shortage protection:The pump stops working automatically when there is no water in the well,and automatically start working 30 minutes later.
9.Controller:
(1)Waterproof grade:IP65
(2)Ambient temperature:-15ºC~60ºC
(3)MPPT function,the solar power utilization rate is higher.
(4)Automatic charging function:Guarantee the pump normally working,meanwhile charge the battery;And when there is no sunshine,the battery can make the pump continuously working.
(5)LED displays the power ,voltage,current,speed etc working condition.
(6)Frequency conversion function:It can automatically run with frequency conversion according to the solar power ,and user also can change the speed of pump manually.
(7)Automatically start and stop working.
(8)Waterproof and leak-proof;Double seal effect.
(9)Soft start:No impulse current,protect the pump motor.
(10)High voltage/Low voltage/Over-current/High temperature protection
10.2 years warranty.


TECHNICAL DATA FOR 2EPC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
2EPC1.5-35-24-200	Plastic Impeller	24V	30V-48V	200W	1.5m³/h	35m	0.75''	2m
2EPC1.7-45-24-300	Plastic Impeller	24V	30V-48V	300W	1.7m³/h	45m	0.75''	2m
2EPC1.7-64-48-400	Plastic Impeller	24V	60V-90V	400W	1.7m³/h	64m	0.75''	2m

TECHNICAL DATA FOR 3ESS

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
3ESS0.5-28-12-80	Screw	12V	20V-36V	80W	0.5m³/h	28m	0.75''	2m
3ESS1.2-56-24-120	Screw	24V	30V-48V	120W	1.2m³/h	56m	0.75''	2m
3ESS1.2-77-36-210	Screw	36V	30V-48V	210W	1.2m³/h	77m	0.75''	2m
3ESS1.7-109-48-500	Screw	48V	60V-90V	500W	1.7m³/h	109m	0.75''	2m
3ESS2.0-150-48-750	Screw	48V	60V-90V	750W	2.0m³/h	150m	0.75''	2m
3ESS2.0-150-72-750	Screw	72V	90V-120V	750W	2.0m³/h	150m	0.75''	2m
3ESS2.2-180-72-1100	Screw	72V	90V-120V	1100W	2.2m³/h	180m	0.75''	2m

TECHNICAL DATA FOR 3EPC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
3EPC3-25-24-200	Plastic Impeller	24V	30V-48V	200W	3.0m³/h	25m	1.25''	2m
3EPC3-35-24-300	Plastic Impeller	24V	30V-48V	300W	3.0m³/h	35m	1.25''	2m
3EPC3.5-47-48-400	Plastic Impeller	48V	60V-90V	400W	3.5m³/h	47m	1.25''	2m
3EPC3.5-80-48-600	Plastic Impeller	48V	60V-90V	600W	3.5m³/h	80m	1.25''	2m
3EPC3.5-80-72-600	Plastic Impeller	72V	90V-120V	600W	3.5m³/h	80m	1.25''	2m
3EPC3.5-95-48-750	Plastic Impeller	48V	60V-90V	750W	3.5m³/h	95m	1.25''	2m
3EPC3.5-95-72-750	Plastic Impeller	72V	90V-120V	750W	3.5m³/h	95m	1.25''	2m
3EPC3.8-123-72-1100	Plastic Impeller	72V	90V-120V	1100W	3.8m³/h	123m	1.25''	2m
3EPC3.8-123-110-1100	Plastic Impeller	110V	110V-150V	1100W	3.8m³/h	123m	1.25''	2m
3EPC3.8-155-110-1300	Plastic Impeller	110V	110V-150V	1300W	3.8m³/h	155m	1.25''	2m
3EPC3.8-180-110-1500	Plastic Impeller	110V	110V-150V	1500W	3.8m³/h	180m	1.25''	2m

TECHNICAL DATA FOR 3EPC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
3EPC5-45-48-500	Plastic Impeller	48V	60V-90V	500W	3.0m³/h	45m	1.5''	2m
3EPC5.2-50-48-600	Plastic Impeller	48V	60V-90V	600W	3.0m³/h	50m	1.5''	2m
3EPC5.2-50-72-600	Plastic Impeller	72V	90V-120V	600W	3.5m³/h	50m	1.5''	2m
3EPC5.2-75-110-750	Plastic Impeller	110V	110V-150V	750W	3.5m³/h	75m	1.5''	2m
3EPC5.5-65-72-750	Plastic Impeller	72V	90V-120V	750W	3.5m³/h	65m	1.5''	2m
3EPC5.5-65-110-750	Plastic Impeller	110V	110V-150V	750W	3.5m³/h	65m	1.5''	2m
3EPC6-84-110-1100	Plastic Impeller	110V	110V-150V	1100W	3.5m³/h	84m	1.5''	2m
3EPC6-125-110-1100	Plastic Impeller	110V	110V-150V	1500W	3.8m³/h	125m	1.5''	2m
3EPC7-46-72-750	Plastic Impeller	72V	90V-120V	750W	3.8m³/h	46m	1.5''	2m
3EPC7-46-110-750	Plastic Impeller	110V	110V-150V	750W	3.8m³/h	46m	1.5''	2m
3EPC7.5-62-110-1100	Plastic Impeller	110V	110V-150V	1100W	3.8m³/h	62m	1.5''	2m
3EPC7.5-78-110-1500	Plastic Impeller	110V	110V-150V	1500W	3.8m³/h	78m	1.5''	2m

TECHNICAL DATA FOR 3ESC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
3ESC4-35-24-300	Stainless steel Impeller	24V	30V-48V	300W	4.0m³/h	35m	1.25''	2m
3ESC4-50-48-400	Stainless steel Impeller	48V	60V-90V	400W	4.0m³/h	50m	1.25''	2m
3ESC4-80-48-400	Stainless steel Impeller	48V	60V-90V	600W	4.0m³/h	80m	1.25''	2m
3ESC4.8-95-72-750	Stainless steel Impeller	72V	90V-120V	750W	4.8m³/h	95m	1.25''	2m
3ESC4.8-112-72-1100	Stainless steel Impeller	72V	90V-120V	1100W	4.8m³/h	112m	1.25''	2m
3ESC4.8-112-110-1100	Stainless steel Impeller	110V	110V-150V	1100W	4.8m³/h	112m	1.25''	2m
3ESC4.8-135-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	4.8m³/h	135m	1.25''	2m

TECHNICAL DATA FOR 4EPC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
4EPC6-42-48-600	Plastic Impeller	48V	60V-90V	600W	6.0m³/h	42m	1.25''	2m
4EPC6-42-72-600	Plastic Impeller	72V	90V-120V	600W	6.0m³/h	42m	1.25''	2m
4EPC6-56-48-750	Plastic Impeller	48V	60V-90V	750W	6.0m³/h	56m	1.25''	2m
4EPC6-56-72-750	Plastic Impeller	72V	90V-120V	750W	6.0m³/h	56m	1.25''	2m
4EPC6-84-72-1100	Plastic Impeller	72V	90V-120V	1100W	6.0m³/h	84m	1.25''	2m
4EPC6-84-110-1100	Plastic Impeller	110V	110V-150V	1100W	6.0m³/h	84m	1.25''	2m
4EPC6-112-110-1300	Plastic Impeller	110V	110V-150V	1300W	6.0m³/h	112m	1.25''	2m
4EPC6-135-110-1500	Plastic Impeller	110V	110V-150V	1500W	6.0m³/h	135m	1.25''	2m

TECHNICAL DATA FOR 4EPC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
4EPC9-45-110-750	Plastic Impeller	110V	110V-150V	750W	9.0m³/h	45m	2''	2m
4EPC9-58-110-1100	Plastic Impeller	110V	110V-150V	1100W	9.0m³/h	58m	2''	2m
4EPC9-71-110-1300	Plastic Impeller	110V	110V-150V	1300W	9.0m³/h	71m	2''	2m
4EPC9-85-110-1500	Plastic Impeller	110V	110V-150V	1500W	9.0m³/h	85m	2''	2m
4EPC13-36-110-750	Plastic Impeller	110V	110V-150V	750W	13.0m³/h	36m	2''	2m
4EPC13-49-110-1100	Plastic Impeller	110V	110V-150V	1100W	13.0m³/h	49m	2''	2m
4EPC13-54-110-1300	Plastic Impeller	110V	110V-150V	1300W	13.0m³/h	54m	2''	2m
4EPC13-60-110-1500	Plastic Impeller	110V	110V-150V	1500W	13.0m³/h	60m	2''	2m
4EPC17-48-110-1500	Plastic Impeller	110V	110V-150V	1500W	17.0m³/h	48m	2''	2m

TECHNICAL DATA FOR 4ELR

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
4ELR5-85-110-750	Plastic Impeller	110V	110V-150V	750W	5.0m³/h	85m	1.25''	2m
4ELR6-65-72-550	Plastic Impeller	72V	90V-120V	550W	6.0m³/h	65m	1.25''	2m
4ELR7.5-65-110-750	Plastic Impeller	110V	110V-150V	750W	7.5m³/h	65m	1.5''	2m
4ELR7.5-100-72-1100	Plastic Impeller	72V	90V-120V	1100W	7.5m³/h	100m	1.5''	2m
4ELR7.5-110-110-1500	Plastic Impeller	110V	110V-150V	1500W	7.5m³/h	110m	1.5''	2m
4ELR11-45-72-550	Plastic Impeller	72V	90V-120V	550W	11.0m³/h	45m	2''	2m
4ELR12-75-72-1100	Plastic Impeller	72V	90V-120V	1100W	12.0m³/h	75m	2''	2m
4ELR11.5-100-110-1500	Plastic Impeller	110V	110V-150V	1500W	11.5m³/h	100m	2''	2m
4ELR14.5-45-110-750	Plastic Impeller	110V	110V-150V	750W	14.5m³/h	45m	2''	2m
4ELR15-55-72-1100	Plastic Impeller	72V	90V-120V	1100W	15.0m³/h	55m	2''	2m
4ELR15.5-70-110-1500	Plastic Impeller	110V	110V-150V	1500W	15.5m³/h	70m	2''	2m
4ELR20-38-110-1500	Plastic Impeller	110V	110V-150V	1500W	20.0m³/h	38m	2''	2m

TECHNICAL DATA FOR 4ESC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
4ESC5.2-45-48-500	Stainless steel Impeller	48V	60V-90V	500W	5.2m³/h	45m	1.25''	2m
4ESC5.2-67-48-750	Stainless steel Impeller	48V	60V-90V	750W	5.2m³/h	67m	1.25''	2m
4ESC5.2-67-72-750	Stainless steel Impeller	72V	90V-120V	750W	5.2m³/h	67m	1.25''	2m
4ESC5.2-101-72-1100	Stainless steel Impeller	72V	90V-120V	1100W	5.2m³/h	101m	1.25''	2m
4ESC5.2-101-110-1100	Stainless steel Impeller	110V	110V-150V	1100W	5.2m³/h	101m	1.25''	2m
4ESC5.2-146-110-1300	Stainless steel Impeller	110V	110V-150V	1300W	5.2m³/h	146m	1.25''	2m
4ESC4.8-203-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	4.8m³/h	203m	1.25''	2m
4ESC7.5-80-110-1300	Stainless steel Impeller	110V	110V-150V	1300W	7.5m³/h	80m	1.25''	2m
4ESC7.5-100-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	7.5m³/h	100m	1.25''	2m

TECHNICAL DATA FOR 4ESC/4/6ESC

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
4ESC11-60-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	11.0m³/h	60m	2''	2m
4ESC19-35-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	19.0m³/h	35m	2''	2m
4ESC25-26-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	25.0m³/h	26m	2''	2m
4/6ESC30-19-72-1100	Stainless steel Impeller	72V	90V-120V	1100W	30.0m³/h	19m	2''	2m
4/6ESC34-22-110-1500	Stainless steel Impeller	110V	110V-150V	1500W	34.0m³/h	22m	2''	2m

TECHNICAL DATA FOR 3EPC-A/D

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
3EPC3.5-95-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	3.5m³/h	95m	1.25''	2m
3EPC3.8-123-150-1100-A/D	Plastic Impeller	110V-240V	80V-400V	1100W	3.8m³/h	123m	1.25''	2m
3EPC3.8-155-150-1300-A/D	Plastic Impeller	110V-240V	80V-400V	1300W	3.8m³/h	155m	1.25''	2m
3EPC3.8-180-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	3.8m³/h	180m	1.25''	2m
3EPC5.2-75-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	5.2m³/h	75m	1.5''	2m
3EPC5.5-65-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	5.5m³/h	65m	1.5''	2m
3EPC6-84-150-1100-A/D	Plastic Impeller	110V-240V	80V-400V	1100W	6.0m³/h	84m	1.5''	2m
3EPC6-125-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	6.0m³/h	125m	1.5''	2m
3EPC7-46-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	7.0m³/h	46m	1.5''	2m
3EPC7.5-62--150-1100-A/D	Plastic Impeller	110V-240V	80V-400V	1100W	7.5m³/h	62m	1.5''	2m
3EPC7.5-78-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	7.5m³/h	78m	1.5''	2m

TECHNICAL DATA FOR 3ESC-A/D

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
3ESC4.8-95-110-750-A/D	Stainless steel Impeller	110V-240V	80V-400V	750W	4.8m³/h	95m	1.25''	2m
3ESC4.8-110-150-1100-A/D	Stainless steel Impeller	110V-240V	80V-400V	1100W	4.8m³/h	110m	1.25''	2m
3ESC4.8-130-200-1500-A/D	Stainless steel Impeller	110V-240V	80V-400V	1500W	4.8m³/h	130m	1.25''	2m

TECHNICAL DATA FOR 4EPC-A/D

ITEM	Type	Voltage	Best input voltage(DC)	Power	Max-Flow	Max-Head	Outlet	Cable
4EPC6-56-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	6.0m³/h	56m	1.25''	2m
4EPC6-84-150-1100-A/D	Plastic Impeller	110V-240V	80V-400V	1100W	6.0m³/h	84m	1.25''	2m
4EPC6-112-150-1300-A/D	Plastic Impeller	110V-240V	80V-400V	1300W	6.0m³/h	112m	1.25''	2m
4EPC6-135-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	6.0m³/h	135m	1.25''	2m
4EPC9-45-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	9.0m³/h	45m	2''	2m
4EPC9-58-150-1100-A/D	Plastic Impeller	110V-240V	80V-400V	1100W	9.0m³/h	58m	2''	2m
4EPC9-71-150-1300-A/D	Plastic Impeller	110V-240V	80V-400V	1300W	9.0m³/h	71m	2''	2m
4EPC9-85-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	9.0m³/h	85m	2''	2m
4EPC13-36-110-750-A/D	Plastic Impeller	110V-240V	80V-400V	750W	13.0m³/h	36m	2''	2m
4EPC13-49-150-1100-A/D	Plastic Impeller	110V-240V	80V-400V	1100W	13.0m³/h	49m	2''	2m
4EPC13-54-150-1300-A/D	Plastic Impeller	110V-240V	80V-400V	1300W	13.0m³/h	54m	2''	2m
4EPC13-60-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	13.0m³/h	60m	2''	2m
4EPC17-48-200-1500-A/D	Plastic Impeller	110V-240V	80V-400V	1500W	17.0m³/h	48m	2''	2m

FAQ:

Q: What is the delivery time?
A:The sample can be sent to customer within 10-15 days.
The batch order can be shipped within 35 days after receiving deposit payment
Q:Where is your loading port?
A: Ningbo port, China
Q: Is it all right to make customer's own brand name?
 A: Can make OEM if order quantity reached 1000pcs totally
Q: What is your payment term?
A: 30% in advance, 70% balance the B/L or T/T
Q: What is the warranty of the product?
A: We offer 1 year product life guarantee and a generous 1 year warranty on all purchases that begin with the BL
Q: What information shall I provide you when I need your offer?
A: Normally, we need customer to supply the pump flow, total head, pump material (copper wire or aluminum wire? Stator length), voltage, frequency, etc, so we can quote exactly what customer need
Q: Can you accept customized products?
A: Yes we accept your specific order if you could provide us with your requirements.
Q: Will you supply any spare parts with the pumps?
A: Yes, we can supply for example: tank, flexible hose, pressure switch, pressure gauge, brass connector, cable, etc.
Q: Is there any leakage problem of this pump?
A: Some factory may have such problem, but we solved it very well, by using good material of pump casing, O-ring, and they fit each other perfect. We use 8 screw on the pump head while others may use only 6 screw to save cost. We test 100% and long time for the pump head part, to make sure there is no leakage problem.
Q: Do you supply sample?
A: We can supply sample, but customer have to pay for the sample fee
Q: What is the delivery time?
A:30-45 after we receiving your deposit.
Q:Where is your loading port?
A: Ningbo port, China
Q: Where did you export to?
A: We export to more than 50 countries, for example, Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, Chile, etc.
Q: Can I get any discount if order EDWIN PUMP brand?
A: At the moment, customer can get lower offer if they purchase EDWIN PUMP brand but still get same good quality pumps as always.
Q: Can I order some pressure tank, flexible hose, 5-way connector, pressure gauge, pressure controller and assemble with the pump?
A: Yes, many customer purchase by this way, and we can make very good job to have this booster system to be assembled without any problem.
Q: Can the pump be made by customized voltage and frequency
A: Yes, 220-240V, 110V, 50Hz, 60Hz, we can make according to customer's need